Calling Gomez “The Mogul,” Seventeen cites the star’s acting and singing careers, along with her major clothing lines, tech start-up investing, social media presence, and activism as a UNICEF goodwill ambassador.

The list was developed from a national survey of teenage girls about “power,” and the issue also features a Power Advisory Board with women from the worlds of entertainment, politics, fashion, business and philanthropy.

Check out the Top 12 from the Seventeenrankings below, and visit the outlet for quotes and more.